CN118065503A - Steel structure connecting structure and method capable of being assembled and disassembled rapidly - Google Patents

Steel structure connecting structure and method capable of being assembled and disassembled rapidly Download PDF

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Publication number
CN118065503A
CN118065503A CN202410415875.1A CN202410415875A CN118065503A CN 118065503 A CN118065503 A CN 118065503A CN 202410415875 A CN202410415875 A CN 202410415875A CN 118065503 A CN118065503 A CN 118065503A
Authority
CN
China
Prior art keywords
support column
plate
positioning
column
steel structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410415875.1A
Other languages
Chinese (zh)
Inventor
李思维
李典
李美玲
李桂勇
胡涛涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Yongda Metal Structure Co ltd
Original Assignee
Jinhua Yongda Metal Structure Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinhua Yongda Metal Structure Co ltd filed Critical Jinhua Yongda Metal Structure Co ltd
Priority to CN202410415875.1A priority Critical patent/CN118065503A/en
Publication of CN118065503A publication Critical patent/CN118065503A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a steel structure connecting structure capable of being assembled and disassembled quickly, which comprises a support column and a plurality of cross beams, wherein the upper end of the support column is provided with a plurality of connecting grooves, a plurality of connecting plates are arranged between the cross beams, the connecting plates are inserted into the connecting grooves, positioning openings are formed in the middle of the connecting plates, positioning columns are arranged in the support column, the upper ends of the positioning columns are inserted into the vertically opposite positioning openings, a base is arranged on the bottom surface of the support column, and a lifting mechanism for driving the cross beams to move upwards steadily is arranged at the position, close to the base, of the support column. The lifting device has a simple structure, the cross beam and the outer frame can stably ascend along the supporting column through the lifting device, the ascending positioning column can be inserted into the positioning opening of the connecting plate, and the front, back, left, right, up and down positioning of the cross beam can be directly realized through the supporting column and the positioning column without using bolts, so that the lifting device is greatly convenient to install and detach.

Description

Steel structure connecting structure and method capable of being assembled and disassembled rapidly
Technical Field
The invention relates to the technical field of steel structures, in particular to a steel structure connecting structure and method capable of being assembled and disassembled quickly.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and adopts the rust removal and rust removal processes of silanization, pure manganese phosphating, washing drying, galvanization and the like to carry out rust removal and rust removal treatment.
At present, when crossbeam and support column in steel construction are fixed, generally can use a large amount of external fittings, like bolt, nut or reinforcement etc. cause installation and follow-up dismantlement comparatively troublesome, especially after the bolt is installed, the circumstances that rusty appears later can appear, further influence dismantles to when the crossbeam is installed, generally hang the crossbeam to the top of support column through lifting device, but the in-process of hanging at present crossbeam does not have the function of location, the easy swing that appears to can bump with the support column, cause the incident.
Disclosure of Invention
The invention aims to solve the technical problem of providing a steel structure connecting structure and a steel structure connecting method capable of being assembled and disassembled quickly, wherein the beam can be assembled and disassembled directly through a connecting plate and a positioning column, and the beam can be moved upwards stably through an outer frame and a supporting plate, so that the problems in the background art are solved.
The invention is realized by the following technical scheme: the utility model provides a steel construction connection structure of quick assembly and dismantlement, includes support column and many crossbeams, the upper end of support column is equipped with a plurality of spread grooves, transversely set up relatively between the crossbeam, install the polylith connecting plate between the crossbeam, the connecting plate inserts to the spread groove in, the opposite face of crossbeam contradicts with the lateral surface of support column and sets up, the centre department of connecting plate all is equipped with the locating hole, the inside of support column is equipped with the reference column, the reference column upper end inserts to perpendicular relative locating hole in, the lower extreme of reference column enlarges and forms the location portion, the location portion contacts with the medial surface of support column and sets up, install the base on the bottom surface of support column, the support column is close to base department and installs the elevating system who drives the steady upward movement of crossbeam.
As the preferred technical scheme, climbing mechanism includes frame, layer board, limiting plate and a plurality of double-screw bolt, the outside of support column is located to the frame cover, the both sides of support column are equipped with the spout perpendicularly, the side of frame is just to being equipped with the screw hole in spout department, the equal threaded connection of double-screw bolt is in the screw hole, the one end of double-screw bolt all inserts in corresponding spout, the turning block is all installed to the other end, the layer board is installed in the place ahead of frame, be equipped with the recess on the top surface of layer board, the one end of limiting plate inserts in the recess to install a plurality of compression springs, compression spring's the other end is installed on the internal face of recess, install a plurality of spacing on the top surface of layer board, the connecting plate of below is just equipped with the spacing assorted spacing groove to spacing department.
As the preferable technical scheme, the engaging lug that is used for upwards lifting the frame is all installed to the both sides of frame, and the place ahead of frame is sunken to form the constant head tank, and the place ahead protrusion of support column forms the locating strip, and the locating strip slides and sets up in the constant head tank.
As the preferable technical scheme, the top surface of top connecting plate and the top surface parallel and level setting of support column install the polylith locating plate on the bottom surface of below connecting plate, the width between the locating plate and the width assorted of support column, the medial surface of locating plate and the lateral surface contact setting of support column.
As the preferable technical scheme, be equipped with the lead screw hole on the bottom surface of location portion, threaded connection has the lead screw in the lead screw hole, and the hand wheel is installed to the lower extreme of lead screw, and the lead screw is close to hand wheel department and installs the bearing, installs many connecting rods between the inner wall of the outer lane of bearing and support column.
As the preferred technical scheme, the rear of support column just is equipped with the operation mouth to hand wheel department, is equipped with the apron in the operation mouth, and the fixed plate is all installed at the both ends of apron, and the fixed plate of one side passes through the articulated elements and installs on the support column, and the fixed plate of opposite side passes through the bolt fastening on the support column.
As the preferable technical scheme, the rotating blocks are all arranged in a hexagonal structure.
As a preferred solution, the width of the connection plate is matched with the width of the connection groove.
A steel structure connection method for quick assembly and disassembly comprises the following specific steps:
S1, placing a cross beam connected together through a connecting plate on a supporting plate and arranging the cross beam in a sliding connection manner with a limiting strip, wherein the cross beam can be limited back and forth through a limiting plate and a positioning strip which are positioned in front;
S2, preparing lifting equipment, namely pulling the supporting plate and the cross beam to stably rise along the supporting column through the lifting equipment until the connecting plates are arranged opposite to the connecting grooves, and after pushing the cross beam along the limit strips, inserting the connecting plates between the cross beams into the connecting grooves;
s3, fixing the inserted connecting plate and the cross beam through the positioning column moving upwards.
The beneficial effects of the invention are as follows: the invention has simple structure, the cross beam can be placed on the supporting plate and is in sliding connection with the limiting strips, and the cross beam can be limited back and forth through the limiting plates and the positioning strips which are positioned in front, so that the cross beam and the outer frame can stably rise along the supporting columns through the lifting equipment until the connecting plates are opposite to the connecting grooves, at the moment, the cross beam can be directly pushed, the connecting plates on the cross beam can be directly inserted into the connecting grooves and can be inserted into the positioning openings of the connecting plates through the rising positioning columns, the positioning of the cross beam back and forth, left and right, up and down can be directly realized through the supporting columns and the positioning columns, bolts are not needed, and the cross beam can be directly taken out from the connecting grooves after the positioning columns are subsequently lowered, so that the installation and the disassembly are greatly facilitated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of the present invention with the cross beam removed;
FIG. 4 is a schematic view of a positioning column and a positioning portion according to the present invention;
Fig. 5 is a schematic structural view of the cross beam in the present invention.
1, Supporting columns; 2. a cross beam; 3. a connecting plate; 4. positioning columns; 5. a positioning plate; 6. a positioning strip; 7. an outer frame; 8. a chute; 9. a stud; 10. a rotating block; 11. a connecting lug; 12. a limit bar; 13. a supporting plate; 14. a limiting plate; 15. a base; 16. a cover plate; 17. a fixing plate; 18. a connecting groove; 19. a positioning part; 20. a screw rod; 21. a bearing; 22. a connecting rod; 23. a hand wheel; 24. a positioning port; 25. and a limit groove.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the steel structure connecting structure capable of being assembled and disassembled quickly comprises a support column 1 and a plurality of cross beams 2, wherein a plurality of connecting grooves 18 are formed in the upper end of the support column 1, the cross beams 2 are transversely and oppositely arranged, a plurality of connecting plates 3 are arranged between the cross beams 2, the connecting plates 3 are inserted into the connecting grooves 18, opposite surfaces of the cross beams 2 are in abutting arrangement with the outer side surfaces of the support column 1, positioning openings 24 are formed in the middle of the connecting plates 3, positioning columns 4 are arranged in the support column 1, the upper ends of the positioning columns 4 are inserted into the vertically opposite positioning openings 24, positioning portions 19 are formed by expanding the lower ends of the positioning columns 4, the positioning portions 19 are in contact with the inner side surfaces of the support column 1, a base 15 is arranged on the bottom surface of the support column 1, and a lifting mechanism for driving the cross beams 2 to move stably and upwards is arranged at the position, close to the base 15, of the support column 1.
In this embodiment, the lifting mechanism includes frame 7, layer board 13, limiting plate 14 and a plurality of double-screw bolt 9, the outside of support column 1 is located to frame 7 cover, the both sides of support column 1 are equipped with spout 8 perpendicularly, the side of frame 7 just is equipped with the screw hole to spout 8 department, double-screw bolt 9 equal threaded connection is in the screw hole, the one end of double-screw bolt 9 all inserts in corresponding spout 8, rotary block 10 is all installed to the other end, layer board 13 installs in the place ahead of frame 7, be equipped with the recess on the top surface of layer board 13, the one end of limiting plate 14 inserts in the recess, and install a plurality of compression springs, compression spring's the other end is installed on the internal face of recess, install a plurality of spacing bars 12 on the top surface of layer board 13, connecting plate 3 just is equipped with spacing bar 12 assorted spacing groove 25 in spacing bar 12 department.
In the embodiment, connecting lugs 11 for lifting the outer frame 7 upwards are arranged on two sides of the outer frame 7, the front of the outer frame 7 is sunken to form a positioning groove, the front of the support column 1 is protruded to form a positioning strip 6, and the positioning strip 6 is arranged in the positioning groove in a sliding manner; the contact area of the outer frame is increased through the positioning strips, so that the outer frame can only move up and down along the sliding grooves and the positioning strips.
In this embodiment, the top surface of top connecting plate 3 sets up with the top surface parallel and level of support column 1, installs polylith locating plate 5 on the bottom surface of below connecting plate 3, width between the locating plate 5 and the width assorted of support column 1, the medial surface of locating plate 5 and the lateral surface contact setting of support column 1 for the top surface of support column can set up with the top surface parallel and level of top connecting plate, and the side of connecting plate then sets up with the side parallel and level of support column, has increased the planarization after the installation.
In this embodiment, a screw hole is formed in the bottom surface of the positioning portion 19, a screw 20 is screwed in the screw hole, a hand wheel 23 is mounted at the lower end of the screw 20, a bearing 21 is mounted at the position, close to the hand wheel 23, of the screw 20, and a plurality of connecting rods 22 are mounted between the outer ring of the bearing 21 and the inner wall of the support column 1.
In this embodiment, the back of the support column 1 is provided with an operation opening to the hand wheel 23, a cover plate 16 is arranged in the operation opening, both ends of the cover plate 16 are provided with fixing plates 17, the fixing plate 17 on one side is installed on the support column 1 through a hinge, the fixing plate 17 on the other side is fixed on the support column 1 through a bolt, and the hand can extend into the support column through opening the operation opening, and the hand wheel can be directly rotated.
In this embodiment, the rotating block 10 is all in a hexagonal structure, so that the head of the electric drill can be sleeved on the rotating block, when the electric drill is not used, the stud can be moved out of the chute through the electric drill, after the barrier of the stud is lost, the outer frame can be directly detached from the support column, so that the outer frame can be adapted to a plurality of support columns, and the adaptability is improved.
In this embodiment, the width of the connection plate 3 is matched with the width of the connection groove 18, so that the connection plate is just inserted into the connection groove, and stability is increased, so that stability up and down is ensured.
A steel structure connection method for quick assembly and disassembly comprises the following specific steps:
s1, placing a cross beam 2 connected together through a connecting plate 3 on a supporting plate 13, firstly pressing down a limiting plate in the placing process, enabling a limiting groove on the connecting plate to be opposite to a limiting strip after the limiting plate is retracted into a groove, enabling the cross beam to be arranged on the limiting strip in a sliding mode after pushing the cross beam and contact with a positioning strip, enabling the limiting plate to lean against the front of the cross beam through a compression spring after contacting, and enabling the cross beam 2 to be limited back and forth through a limiting plate 14 and a positioning strip 6 positioned in front;
S2, preparing lifting equipment, wherein a pull rope of the lifting equipment can be fixed on a connecting lug, and the supporting plate 13 and the cross beams 2 are pulled by the lifting equipment to stably ascend along the supporting columns 1 until the connecting plates 3 are arranged opposite to the connecting grooves 18, and after the cross beams 2 are pushed along the limit strips 12, the connecting plates 3 between the cross beams 2 can be inserted into the connecting grooves 18;
S3, opening the cover plate, extending a hand into the support column, rotating the hand wheel, driving the screw rod through rotation of the hand wheel, driving the positioning part and the positioning column through rotation of the screw rod, enabling the positioning column to move upwards until the positioning column is inserted into a corresponding positioning hole, positioning the cross beam front and back, left and right, up and down through the positioning column cross beam after the positioning column is inserted, covering the cover plate after the positioning, and locking and fixing the cover plate on the support column through bolts;
On the contrary, when dismantling, can be direct reverse rotation hand wheel, make the reference column move down along the inner wall of support column, shift out the back in the reference column follow locating hole, the crossbeam can be direct take out from the spread groove forward, great convenience has been dismantled.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (9)

1. The utility model provides a steel construction connection structure of quick assembly and dismantlement which characterized in that: including support column (1) and many crossbeams (2), the upper end of support column (1) is equipped with a plurality of spread grooves (18), transversely set up relatively between crossbeam (2), install polylith connecting plate (3) between crossbeam (2), connecting plate (3) insert in spread groove (18), the opposite face of crossbeam (2) contradicts with the lateral surface of support column (1) and sets up, the centre department of connecting plate (3) all is equipped with locating hole (24), the inside of support column (1) is equipped with reference column (4), the upper end of reference column (4) inserts in perpendicular relative locating hole (24), the lower extreme of reference column (4) enlarges and forms location portion (19), location portion (19) are set up with the medial surface contact of support column (1), install base (15) on the bottom surface of support column (1), support column (1) are close to base (15) department and install the elevating system that drives steady upwards removal of crossbeam (2).
2. The quick assembly and disassembly steel structure connection of claim 1, wherein: the lifting mechanism comprises an outer frame (7), a supporting plate (13), a limiting plate (14) and a plurality of studs (9), wherein the outer frame (7) is sleeved outside the supporting column (1), sliding grooves (8) are vertically formed in two sides of the supporting column (1), screw holes are formed in the positions, opposite to the sliding grooves (8), of the side faces of the outer frame (7), the studs (9) are connected to the screw holes in a threaded mode, one ends of the studs (9) are inserted into the corresponding sliding grooves (8), rotating blocks (10) are arranged at the other ends of the studs, the supporting plate (13) is arranged in front of the outer frame (7), grooves are formed in the top face of the supporting plate (13), one ends of the limiting plate (14) are inserted into the grooves, a plurality of compression springs are arranged at the other ends of the compression springs, a plurality of limiting bars (12) are arranged on the top face of the supporting plate (13), and limiting grooves (25) matched with the limiting bars (12) are formed in the positions opposite to the limiting bars (3).
3. The quick assembly and disassembly steel structure connection structure according to claim 2, wherein: the connecting lugs (11) for lifting the outer frame (7) upwards are arranged on two sides of the outer frame (7), the front of the outer frame (7) is sunken to form a positioning groove, the front of the support column (1) is protruded to form a positioning strip (6), and the positioning strip (6) is slidably arranged in the positioning groove.
4. The quick assembly and disassembly steel structure connection of claim 1, wherein: the top surface of top connecting plate (3) and the top surface parallel and level setting of support column (1), install polylith locating plate (5) on the bottom surface of below connecting plate (3), the width between locating plate (5) and the width assorted of support column (1), the medial surface of locating plate (5) and the lateral surface contact setting of support column (1).
5. The quick assembly and disassembly steel structure connection of claim 1, wherein: the bottom surface of location portion (19) is equipped with the lead screw hole, and threaded connection has lead screw (20) in the lead screw hole, and hand wheel (23) are installed to the lower extreme of lead screw (20), and bearing (21) are installed near hand wheel (23) department in lead screw (20), install many connecting rods (22) between the inner wall of the outer lane of bearing (21) and support column (1).
6. The quick assembled and disassembled steel structure connection structure of claim 5, wherein: the rear of the support column (1) is provided with an operation port to the hand wheel (23), a cover plate (16) is arranged in the operation port, both ends of the cover plate (16) are provided with fixing plates (17), one side of the fixing plates (17) is arranged on the support column (1) through a hinge piece, and the other side of the fixing plates (17) is fixed on the support column (1) through bolts.
7. The quick assembly and disassembly steel structure connection structure according to claim 2, wherein: the rotating blocks (10) are all arranged in a hexagonal structure.
8. The quick assembly and disassembly steel structure connection of claim 1, wherein: the width of the connecting plate (3) is matched with the width of the connecting groove (18).
9. A steel structure connecting method for quick assembly and disassembly, adopting the steel structure connecting structure as claimed in any one of claims 1 to 8, characterized in that: the method comprises the following specific steps:
s1, placing a cross beam (2) connected together through a connecting plate (3) on a supporting plate (13) and arranging the cross beam on a limit bar (12) in a sliding connection manner, wherein the cross beam (2) can be limited front and back through a limit plate (14) and a positioning bar (6) which are positioned in front;
S2, preparing lifting equipment, namely pulling the supporting plate (13) and the cross beam (2) through the lifting equipment to stably ascend along the supporting column (1) until the connecting plates (3) are arranged opposite to the connecting grooves (18), and after pushing the cross beam (2) along the limit strips (12), inserting the connecting plates (3) between the cross beams (2) into the connecting grooves (18);
S3, the inserted connecting plate (3) and the cross beam (2) can be fixed through the positioning column (4) which moves upwards.
CN202410415875.1A 2024-04-08 2024-04-08 Steel structure connecting structure and method capable of being assembled and disassembled rapidly Pending CN118065503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410415875.1A CN118065503A (en) 2024-04-08 2024-04-08 Steel structure connecting structure and method capable of being assembled and disassembled rapidly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410415875.1A CN118065503A (en) 2024-04-08 2024-04-08 Steel structure connecting structure and method capable of being assembled and disassembled rapidly

Publications (1)

Publication Number Publication Date
CN118065503A true CN118065503A (en) 2024-05-24

Family

ID=91105834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410415875.1A Pending CN118065503A (en) 2024-04-08 2024-04-08 Steel structure connecting structure and method capable of being assembled and disassembled rapidly

Country Status (1)

Country Link
CN (1) CN118065503A (en)

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